| South Charleston to Sugar Hill (Georgia) | 320.31 mi (515.49 km) |
| South Charleston to Sugar Land (Texas) | 998.90 mi (1,607.57 km) |
| South Charleston to Sugarland Run (Virginia) | 238.79 mi (384.29 km) |
| South Charleston to Sugarmill Woods (Florida) | 665.70 mi (1,071.35 km) |
| South Charleston to Suisun City (California) | 2,167.21 mi (3,487.78 km) |
| South Charleston to Suitland (Maryland) | 261.15 mi (420.28 km) |
| South Charleston to Sulphur (Louisiana) | 868.15 mi (1,397.16 km) |
| South Charleston to Sulphur Springs (Texas) | 856.95 mi (1,379.13 km) |
| South Charleston to Summerfield (Maryland) | 264.51 mi (425.68 km) |
| South Charleston to Summerfield (North Carolina) | 178.70 mi (287.60 km) |
| South Charleston to Summerlin South (Nevada) | 1,845.43 mi (2,969.93 km) |
| South Charleston to Summerville (South Carolina) | 378.94 mi (609.85 km) |
| South Charleston to Summit (Illinois) | 400.67 mi (644.81 km) |
| South Charleston to Summit (New Jersey) | 424.48 mi (683.14 km) |
| South Charleston to Sumner (Washington) | 2,117.85 mi (3,408.34 km) |
